Anal reflex

canal de porno

porn anal accident

creampie anal gangbang granny


About video

The anal wink, anal reflex, perineal reflex, or anocutaneous reflex is the reflexive contraction of the external anal sphincter upon stroking of the skin around the anus. Anal reflex refleks a reflected action or movement the sum total of any particular automatic response mediated by the nervous system. A reflex is built into the nervous system and does not need the intervention of conscious thought to take effect. Anal reflex is an example of superficial reflex method of elicitation of anal reflex it is elicited by stroking or pricking the skin and mucous membrane in the perianal region (which is a noxious or tactile stimulus) and feel the contraction of external anal sphincter with the finger inserted into the anal canal. Anal reflex (anal wink) reflexive contraction of the external anal sphincter upon stroking the skin around the anus (afferent pudendal nerve efferent s2-s4) bulbocavernosus reflex. Reflex see nervous system nervous system, network of specialized tissue that controls actions and reactions of the body and its adjustment to the environment. The bulbocavernosus reflex (bcr), bulbospongiosus reflex (bsr) or osinski reflex is a polysynaptic reflex that is useful in testing for spinal shock and gaining information about the state of spinal cord injuries (sci). Bulbocavernosus is an older term for bulbospongiosus, thus this reflex may also be referred to as the bulbospongiosus reflex.

TOP 20 Comments

  1. A raw creampie in that hot, and hairy ass.
  2. always loved her titty tats as well Gut abgefickt, die kleine geile Sau How many vids does Amber have?
  3. always openholed for a big prick - lovely she is a sexy legend-thanks ASSTASTIC!
  4. ass for anal Sexy...
  5. But this limp old fiddler never gets it up.
  6. Check out my vids and let me know what you think So many beautiful and truly talented cocksuckers.
  7. Gran figa.
  8. great clip!
  9. Hot cock on a hot top Cute furry arse on bottom.
  10. Hot....
  11. I found myself drooling while I was stroking my cock.
  12. I want to see you nailed by two cocks Excellent Very nice video Luv that boob jiggle.
  13. I wish I was that bottom.
  14. She Loves his BALLS slapping her Clit.
  15. She makes a man crazy i love it thx...
  16. So big and loose, yet so young and flexi.
  17. so hot Beautiful Samantha...
  18. What a arrogant nonce.
  19. Ya Wrong category, this is not lesbian.
  20. You are the sexiest sluts I have ever seen.